Trek Kids Tumbler with Silicone Straw Lid Seattle Kraken Insulated: Flip Lid is double

Insulated: Flip Lid is double walled

Kids Backpack: The 25L Ellis Backpack is designed for ages 8 and up

Leak-Resistant: Comes with straw lid and flip lid to prevent leaks

Leak Resistant: Straw Lid prevents spills and leaks

Trek Kids Tumbler with Silicone Straw Lid Seattle Kraken Insulated: Flip Lid is doubleCupholder Friendly: Tapered shape with handle makes it the ideal cup Take Us With You wherever you go. Spill Proof Silicone Straw Lid: Comes with a silicone straw lid to prevent spills. Lid is also compatible with Simple Modern Classic tumblers. Double Wall Insulation: Keeps beverages cold for hours. Not Intended for Hot or Carbonated Liquids: Pressure may build in the tumbler causing leaks or spills. Pat Pat Pend.